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    Home » Candy Cane Experiment – dissolving candy canes

    Candy Cane Experiment – dissolving candy canes

    December 28, 2013 By Emma Vanstone 1 Comment

    We actually did this experiment before Christmas, but it’d also be a fun way to use up your extra candy canes after Christmas too!

    Photo by Pro Church Media on Unsplash

    Dissolving candy canes is a great investigation for learning how to set up a fair test! This means you need to think about which variables you change and which you keep the same.

    Controlled variables are things you keep the same. In this investigation the controlled variables are:

    • size of candy cane
    • time the candy cane is in a liquid
    • amount of liquid used

    The independent variable is the thing you change. In this experiment the independent variable is is the liquid the candy canes are sat in.

    The dependent variable is the thing you measure. in this investigation the time it takes for the candy cane to dissolve is measured.

    Candy Cane Experiment – dissolving candy canes

    You’ll need:

    3 containers of the same size

    Vinegar

    Cold Water

    Hot Water

    Method

    Set up your containers, being careful with the hot water.

    Add a candy cane to each container the same way up.

    Observe each candy cane at 5 minute intervals ( can you design a table to record your observations? )

    Results

    The photo below shows our final results after 20 minutes.

    Vinegar is on the left, cold water in the middle and hot water on the right.

    Cane canes dissolving in vinegar and hot and cold water

    You can see that the vinegar completely dissolved the submerged candy cane, the cold water just dissolved the outer layer and the hot water dissolved past the outer layer and the submerged section broke off.

    The thing we found most interesting was that the hot water turned red and the vinegar and cold water turned grey.

    You could also try dissolving a candy cane in hot chocolate to see what happens.

    Inspiration Laboratories has a great candy cane activity using different temperatures of water that would be great to try too.

    Image of candy canes sat in different liquids for a Christmas science investigation

    More Christmas Science Experiments

    Try these fun Christmas Lava Lamps

    Christmas lava lamps

    Set up a fun, Fizzy Elf Lab and find out what happens when baking soda and vinegar react.

    Fizzy Elf Lab

    How about making a fun Frosty the Snowman?

    I also have a FREE Christmas Science eBook full of easy Christmas science experiments you might like!

    Last Updated on November 18, 2021 by Emma Vanstone

    « Christmas Sinking and Floating
    Simple Science – learning about forces »

    Safety Notice

    Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. Science Sparks assume no liability with regard to injuries or damage to property that may occur as a result of using the information and carrying out the practical activities contained in this resource or in any of the suggested further resources.

    These activities are designed to be carried out by children working with a parent, guardian or other appropriate adult. The adult involved is fully responsible for ensuring that the activities are carried out safely.

    Reader Interactions

    Comments

    1. Craig

      December 24, 2015 at 1:37 pm

      Your candy canes have green on them. The cold jar candy cane looks like thick red with thin green stripes while the others more even. The mixing of more green than red may be the cause of the grey water.

      Also, the cold may not dissolve the green as quickly. I cannot tell if there is still green on the candy cane still in the cold water. If this were the case, then the cold would have more red.

      Just my hypothesis. 😀

      Reply

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